Category:Shut-off valve signs

Subcategories

This category has the following 2 subcategories, out of 2 total.

Media in category "Shut-off valve signs"

The following 3 files are in this category, out of 3 total.

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  2017-10-05 07 03 42 Emergency hydrogen shut-off switch at the National Weather Service's Baltimore-Washington Weather Forecast Office in the Dulles section of Sterling, Loudoun County, Virginia.jpg 3,264 × 2,448; 1.67 MB
  
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  BC - Richmond - 151231-112 (24505254841).png 1,000 × 562; 952 KB
  
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  Marked gas shuttoff.JPG 3,000 × 4,000; 2.27 MB